As one of the world's leading employers, Tyco employs more than 115,000 people working in over 60 countries. Tyco has more than $18 billion in annual revenue with leading brands in high-growth industries. Every day, we help make the world safer and more secure. We believe in the importance of world-class talent, growing our business and driving operational excellence while contributing the world community.

ADT Worldwide

We are the world’s largest electronic security and alarm monitoring provider to residential, commercial, industrial and governmental customers.

We help protect over 80% of the world’s top 100 retailers.

More than 5 million homes and 2 million enterprises rely upon ADT security systems.

Fire Protection Service

As the leader in fire and life safety, our fire detection, fire suppression and special-hazard solutions are used to protect commercial, industrial and institutional customers around the world.

We install more than 28 million sprinkler heads each year.

We help save lives and protect property with a broad range of fire protection solutions.